Sound quality is bad on the melody. I think you should re-upload the song with better quality. I like the fact that you didn't repeat the slow part of the song, and just kept going with the main melody throughout. Good overall rearrangement, but the melody makes me want to claw my ears at times.
Great remix, but the sound feels like it could work well in the actual game.
As the real battle in the song begins, I love the elctronic sounds, they become really 'dirty', it really suits the battle against Cloud of Darkness.
This is probably one of your better submissions to date. The way you blend the final battle theme in with the background beat makes this a very nice spin on the original. It's not so much different than the original, but it's the kind of sounds you used for each part that make this song a much more exciting sound than the original FF3j and FFIII DS final battle musics were. Oddly, too, it kind of reminds me of some kind of Castlevania tune.
I actually feel pumped to fight a final boss battle. Nicely done!
Please contact me if you would like to use this in a project. We can discuss the details.